ルールオブローじゃないです
rūruoburōjanaidesu
1. It's not a rule of thumb.; It's not a hard and fast rule.
Noun
#2996560
1. It's not a rule of thumb.; It's not a hard and fast rule.
1. not
1. then; well
1. within ...; inside ...
1. vacuum bottle; thermos
2. jar
1. a little less than; a little under
2. weakness; the weak
3. -lower (seismic intensity)
1. patient